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Cushion|Lab Grown|IGI

0.78ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG653439537

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG653439537

Diamond specifications and retailer prices

From $242 USD
As of October 28, 2026
Save $1,438 USD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,080 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown cushion diamond

This 0.78ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG653439537 or 653439537. Listed at 22 retailers as of October 28, 2026, with a 594% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653439537
Dimensions4.71 × 4.71 × 3.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.71 mm4.71 mm0.78 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653439537
Side View
Table 62.0%Crown 36°Girdle: MED-THKPavilion 35.6°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,680 USD|Low: $160 USD|High: $1,980 USD|Avg: $686 USD|-13.0%
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
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Retailer 12
Retailer 13
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Retailer 19
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Retailer 21
October 30, 2026
Retailer 8$242 USD
Retailer 21$264 USD
Retailer 19$268 USD
Retailer 4$400 USD
Retailer 14$464 USD
Retailer 15$478 USD
Retailer 17$536 USD
Retailer 13$561 USD
Retailer 2$591 USD
Retailer 12$601 USD
Retailer 3$607 USD
Retailer 11$614 USD
Retailer 16$616 USD
Retailer 18$753 USD
Retailer 6$845 USD
Retailer 10$901 USD
Retailer 7$997 USD
Retailer 9$1,123 USD
Retailer 20$1,189 USD
Retailer 5$1,246 USD
Do Amore Diamonds$1,680 USD

30 data points across 21 retailers

22 retailers$242 USD to $1,680 USD

A
Cheapest Retailer
-
$242 USD
Final sale: no returns
A
Retailer 2
-
$264 USD
View
A
Retailer 3
-
$268 USD
View
A
Retailer 4
-
$400 USD
View
B+
Retailer 5
-
$478 USD
€455 EUR
View
B+
Retailer 6
-
$536 USD
ZAR 8,655 ZAR
View
B+
Retailer 7
-
$561 USD
£441 GBP
View
B+
Retailer 8
-
$591 USD
£465 GBP
View
B+
Retailer 9
-
$601 USD
A$924 AUD
View
B+
Retailer 10
-
$607 USD
View
B+
Retailer 11
-
$614 USD
View
B+
Retailer 12
-
$616 USD
View
B
Retailer 13
-
$753 USD
A$1,158 AUD
View
B
Retailer 14
-
$845 USD
CA$1,173 CAD
View
B
Retailer 15
-
$901 USD
View
B
Retailer 16
-
$997 USD
View
B
Retailer 17
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$1,123 USD
View
B
Retailer 18
-
$1,123 USD
View
B
Retailer 19
-
$1,189 USD
£936 GBP
View
B
Retailer 20
-
$1,246 USD
View
B
Retailer 21
-
$1,680 USD
View
Most Expensive
Do Amore Diamonds
27-667B31807 · Oct 29
$2,080 USD
View
Price under review
21 more retailers have this diamond
Prices start from $242 USDSave up to $1,438 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.78ct Cushion
$242 USD